FULL SET:Williams joined Steffi Graf as the only women who have won the singles at the Australian Open, the French Open, Wimbledon, the US Open and the Olympics

Serena Williams of the US returns to Russia’s Maria Sharapova in the women’s singles final at the All England Lawn Tennis Club in London on Saturday.

Photo: AFP

Serena Williams of the US won Olympic tennis singles gold on Saturday, becoming the first player to win all four Grand Slams and an Olympic title in singles and doubles, with her US teammates Bob and Mike Bryan later taking the men’s doubles gold.

Russia’s Maria Sharapova took home the women’s singles silver, while world No. 1 Victoria Azarenka of Belarus won the bronze.

In the men’s doubles, France claimed two medals, with Jo-Wilfried Tsonga and Michael Llodra winning silver, and their compatriots Julien Benneteau and Richard Gasquet taking bronze.

Williams demolished No. 3 seed Sharapova 6-0, 6-1 in just over an hour to complete her “Golden Slam,” and she could hardly contain her excitement, jumping up and down as she waited to step on to the podium to collect her medal.

“I didn’t think I would be this happy. I’m so pumped,” the 30-year-old said, laughing off a mishap which saw the US flag whipped off the rail by a gust of wind half way through the national anthem. “I never thought I would have a gold medal in singles.”

Williams, who already had two doubles gold medals with sister Venus, has surpassed the rare singles Golden Slam, a feat only achieved by Steffi Graf, Andre Agassi and Rafael Nadal.

“It’s a great feeling. I never thought that it would happen to me. Steffi Graf was such an inspiration,” she said. “I always thought the one person I wouldn’t be mentioned in the same breath as was Steffi Graf. She’s done everything.”

The Bryan twins also secured a doubles Golden Slam with their 6-4, 7-6 (7/2) win over Tsonga and Llodra.

“This is the biggest win of our career, right here. Serena got everything rolling for the USA and we kind of got going on fire. It’s unbelievable,” said Bob Bryan, who has won 11 Grand Slam titles and an Olympic bronze in Beijing with his brother.

Azarenka overcame a semi-final thrashing by Williams to win her country’s first tennis medal with a 6-3, 6-4 victory over Russia’s Maria Kirilenko, while France’s Benneteau and Gasquet secured their bronze with a 7-6 (7/4), 6-2 defeat of Spain’s David Ferrer and Feliciano Lopez.

“We have it, we have the medal, we have it for life, so it’s something special. For me, this is a very huge thing to have an Olympic medal. It’s amazing,” Benneteau said. “For France, it is a good day today.”

Williams’ win over Russian opening ceremony flag bearer Sharapova, who did not even win a point until the third game of the match, was the most one-sided women’s singles final in Olympic history.

Later Williams and her sister Venus, who herself won singles gold in Sydney in 2000, booked their place in the women’s doubles final with a much more closely fought 7-5, 6-4 win over Russia’s Maria Kirilenko and Nadia Petrova.

The Williams sisters will take on Czech duo Andrea Hlavackova and Lucie Hradecka for the gold, with the Americans bidding to become the first tennis players to win four Olympic gold medals.

In the mixed doubles, which has returned to the Games for the first time since 1924, Britain’s Andy Murray and Laura Robson, who played both their quarter-final and semi-final matches on Saturday after rain delays squeezed the schedule, are facing Belarus’ Azarenka and Max Mirnyi in the final.

Murray would first have to take on world No. 1 Roger Federer in the men’s singles final.

Mike Bryan will also be back on court, this time with Lisa Raymond, to play Germany’s Sabine Lisicki and Christopher Kas for the mixed double’s bronze medal.